JP4504516B2 - Portable toilet - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a portable toilet.
[0002]
[Prior art]
Conventionally, a paper holder with a paper roll support armrest extended from a notch annular mounting part can be attached to and detached from the top of the toilet body with the stool tank supported at the opening. Attaching is shown in Japanese Patent Laid-Open No. 11-267065.
[0003]
[Problems to be solved by the invention]
However, in such a portable toilet, when a user's forearm or the like collides with a paper roll support arm, there is a problem that the notch ring is easily expanded and dropped from the vertical gutter. It was.
[0004]
An object of the present invention is to solve the above-mentioned conventional problems and to provide a portable toilet in which a paper roll support arm is not easily detached from an armrest of an armrest by an external impact.
[0005]
[Means for Solving the Problems]
The portable toilet of the present invention is a portable toilet in which armrests are erected on both sides of the upper surface of the toilet body, and a paper roll supporting arm that protrudes in a horizontal direction after lifting a lie obliquely upward from an annular base end includes a rod, each armrest can be erected by inserting detachably distal end of the cylindrical Tate杆the upper surface side of the toilet bowl, the paper roll supporting arm lever is of the armrest in the annular proximal end It is characterized in that it can be attached to any armrest by inserting a columnar vertical hook into the armrest.
[0006]
In the portable toilet of the present invention, the material of the toilet bowl body is not particularly limited, and examples thereof include hard thermoplastic resins such as polypropylene (PP) and high density polyethylene (HDPE).
[0007]
A backrest may be erected on the toilet body so that it can take a relaxed posture when seated. The backrest may be formed integrally with the toilet body, or may be formed separately, and may be detachable as necessary.
[0008]
In the portable toilet of the present invention, the material of the armrest erected on one side of the toilet body is not particularly limited as long as it has sufficient load strength to support the weight of the user, Examples thereof include hard resin such as synthetic resin-coated metal, wood, fiber reinforced synthetic resin (FRP), acrylonitrile-butadiene-styrene (ABS), and polyamide (PA).
[0009]
The method of attaching the armrest to the toilet body is not particularly limited. For example, two circular blind holes are engraved in the front and rear sides of the toilet body, and the tip of the columnar vertical armpit of the armrest is attached or detached. What is necessary is just to insert.
[0010]
The front blind hole is preferably engraved behind the front surface of the toilet body. This is because, when the front chief is erected in the vicinity of the front end of the toilet body, the thigh is pressed inward at the time of sitting and is cramped.
[0011]
The armrest is preferably projected to the front of the toilet body. This is because when the front end of the recumbent is located behind the front surface of the toilet body, the user is forced to take an unreasonable posture in order to hold the recumbent when standing and sitting.
[0012]
If the armrest is protruding forward from the front spatula, the tip is preferably substantially hemispherical. This is because when the user stands up and sits down, it is easy to give up the force by putting his hand on the tip of the recumbent.
[0013]
The cross-sectional shape of the reed is not particularly limited, but is preferably a substantially oblong shape having a broad upper surface and a substantially rounded rectangular shape. This is because it is easy to maintain the stability of the body by placing the forearm on the recumbent, without holding the recumbent when sitting.
[0014]
In the portable toilet of the present invention, the material of the paper roll support brace is not particularly limited, and examples thereof include a synthetic resin-coated metal, a hard thermoplastic resin such as PP and HDPE.
[0015]
The shape of the paper roll supporting arm rod is not particularly limited. For example, a rod-shaped horizontal rod protrudes substantially horizontally from the annular base end portion, and a substantially disc-shaped retaining rib edge is provided around the tip. Alternatively, a substantially strip-shaped reed projecting from the annular base end portion may protrude substantially horizontally, and a columnar reed can be erected substantially at the center of the reed.
[0016]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, a portable toilet of the present invention will be described with reference to the drawings. FIG. 1 is a partially exploded perspective view showing an embodiment of a portable toilet of the present invention, and FIG. 2 is a partially exploded perspective view showing a reference example .
[0017]
In the embodiment of the present invention shown in FIG. 1, reference numeral 1 denotes a toilet body having a substantially horseshoe-shaped opening formed in the upper surface thereof, and is not shown in a substantially annular step around the opening. A flat horseshoe-shaped stool tank with a folded edge around is supported.
[0018]
On the opening of the stool reservoir, a planar horseshoe-shaped toilet seat having a substantially egg-shaped opening (not shown) and a planar horseshoe-shaped upper lid 2 that completely covers the toilet seat rotate independently up and down. It is pivotally mounted. The front half part and the latter half part of the upper lid 2 which are divided into approximately two equal parts are connected in a foldable manner.
[0019]
A substantially inverted U-shaped backrest 3 in which an elastic body is fixed to the front surface of a horizontal ridge connecting the upper ends of the two vertical spats, is a blind hole in which the front ends of the vertical spatula are engraved on both sides of the rear upper part of the toilet body It is erected by being inserted into.
[0020]
A pair of armrests 4 formed by connecting the upper ends of two front and rear columnar vertical shafts 41 and 42 with a horizontal shaft 43 are formed into circular blind holes 11 carved on both sides of the upper surface of the toilet body 1 and the vertical shaft 41 , 42 is erected by removably inserting the tip of 42. The front end of the horizontal bar 43 protruding forward from the front vertical bar 41 is substantially hemispherical.
[0021]
On the front armpit 41 of the left armrest 4, a circular rod-shaped reed 52 protrudes from the annular base end 51 substantially horizontally, and the tip has a smaller diameter than the inner diameter of the toilet paper roll core. An annular base end portion 51 of a paper roll support arm rod 5 around which a plate-shaped retaining collar 53 is provided is slidably fitted in the circumferential direction. The paper roll support arm 5 may be attached to either the left or right armrest 4 according to the user's preference of the dominant arm or the like.
[0022]
In use, a toilet paper roll with perforations not shown in the figure may be loosely fitted and supported from the tip of the circular rod-shaped reed 52, and the end surface of the roll of the toilet paper roll contacts the flange 53. In contact therewith, the paper roll supporting arm 5 is prevented from dropping out.
[0023]
In the reference example shown in FIG. 2, the paper roll supporting arm 5 has a substantially strip-shaped horizontal bar 52 that is longer than the outer diameter of the toilet paper roll from the annular base end 51. projecting substantially horizontally, cylindrical Tate杆54 of somewhat smaller diameter than the inner diameter of the core of the toilet paper roll substantially at the center of Yoko杆5 2 are formed are erected. Since the portion excluding the paper roll support brace 5 is the same as that in the above embodiment , the description is omitted.
[0024]
In use, a toilet paper roll with perforations arranged at equal intervals may be inserted and supported so as to be able to rotate in the circumferential direction from the upper end of the columnar vertical rod 54. Abutting on 54, the fall from the paper roll support arm 5 is prevented.
[0025]
【The invention's effect】
Since the portable toilet of the present invention is configured as described above, the paper roll support arm does not easily fall off the armrest of the armrest due to external impact.
[Brief description of the drawings]
FIG. 1 is a partially exploded perspective view showing an embodiment of a portable toilet of the present invention. FIG. 2 is a partially exploded perspective view showing a portable toilet of a reference example .
[Explanation of symbols]
1 Toilet body 2 Upper lid 3 Backrest 4 Armrest 5 Paper roll support armband
11 blind hole
41 Front downspout (armrest)
42 Rear downspout (armrest)
43 Recumbent (on armrest)
51 Base end
52 Recumbent (of paper roll support arm)
53
54 Downspout (of paper roll support arm)

Claims (1)

In a portable toilet in which armrests are erected on both sides of the upper surface of the toilet body , each armrest is provided with a paper roll support brace that protrudes in a horizontal direction after the recumbent is lifted obliquely upward from the annular base end. is erected by inserting detachably on the upper surface side of the tip toilet main cylindrical Tate杆, the paper roll supporting arm rod is cylindrical longitudinal rod of the armrest is passed fitted in said annular proximal part A portable toilet that can be attached to any armrest by being attached to the armrest.

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